26364728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{253507}}^1$

素因数の和:253526

約数の個数: 16

約数和(自身を含む): 53236680

約数和(自身を除く): 26871952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 253507, 507014, 1014028, 2028056, 3295591, 6591182, 13182364, 26364728]

約数ペア:

[(1, 26364728), (2, 13182364), (4, 6591182), (8, 3295591), (13, 2028056), (26, 1014028), (52, 507014), (104, 253507)]